[Cfp-interest 1962] Numerically equal
Fred J. Tydeman
tydeman at tybor.com
Sun Apr 11 05:30:35 PDT 2021
On Thu, 25 Mar 2021 08:45:23 -0600 Rajan Bhakta wrote:
>
> Fred: Make a proposal for CFP 1927 with the change of the final
>change being "equal" instead of boolean and check with David H.
Attached.
---
Fred J. Tydeman Tydeman Consulting
tydeman at tybor.com Testing, numerics, programming
+1 (702) 608-6093 Vice-chair of PL22.11 (ANSI "C")
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Submitter:CFP group
Submission Date: 2021-??-??
Document: WG14 N26??
Title: N26??: hypot()
Reference Documents:WG14 N2596, CFP 1930
Summary: hypot() has an incorrect special case and is missing a
special case.
These page numbers are for N2596.
Page 458, F.10.4.4 The hypot functions:
Change
--- hypot(x, +/-0) is equivalent to fabs(x).
to
--- hypot(x, +/-0) [DEL: is equivalent to fabs(x) :DEL] [INS:
returns the absolute value of x, if x is not a NaN :INS] .
Add
[INS: --- hypot(x, NaN) returns NaN, if x is not +/-infinity :INS]
to
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